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What's the Comdex?

The Comdex is not a rating, but a composite of all the ratings a company has received.

The Problem with Ratings
Ratings have become one of the most important pieces of information about a life insurance company. They provide a reference to judge the financial health of a company, and a way to compare one company to another.

Unfortunately the services don't use a universal ratings scale. Two services use the " A through F" scale, but they each apply it very differently. Two other rating services use the same "triple-A" scale used in rating bonds.

There is also the problem of "crossover," where the same letter rating is used by two different rating companies and has two different meanings. For example, and "A+" from Best is the second highest rating that can be assigned, and is not considered an excellent rating. Comparisons of letter ratings between the rating services are useless.

The Comdex Solution
In order to clear up this confusion, it is necessary to take a step back from the letter ratings themselves. The actual letter rating that is assigned to a company is not as important as the number of companies that are rated higher or lower than the company.

A better way to look at the ratings is to look at the percentiles that the ratings represent. The percentile gives the percent of insurers that are ranked lower than a given company. If a company is in the 80th percentile, 20% of the companies are ranked higher and 80% are ranked lower. This is the common way of reporting test results for most national student testing. When considering a large number of students, the absolute test score is not as important as the percentile, the percentage of students that scored better and the percentage of students that scored worse.

We calculate a composite index, the Comdex, which is the average percentile of a company's ratings. The Comdex is not a rating itself. It is a composite of all of the ratings that the company has received. The Comdex gives the company's standing, on a scale of 1 to 100, in relation to other companies that have been rated by the services. It is an objective value based solely on the mathematical distribution of all of the companies that have been rated.


Comdex Calculation
Would you like to know how the Comdex is calculated? Learn more about how the percentiles are calculated.


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